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Estudo das características geoelétricas de linhas de transmissão em prospecção a um modelo autocompensado
(2024-02-29)
Considering the difficulties in acquiring new rights-of-way for the construction of new transmission line projects and the need for such investments in the electricity sector due to the constant increase in energy demand, ...
Diagnóstico de conversores CA-CC-CA através da aplicação de redes neurais convolucionais
(2024-02-29)
Due to the need to reduce emissions of polluting gases and the search
for more sustainable means of energy production, wind energy has been one
of the fastest-growing renewable sources in the world. However, operation
and ...
Aplicação de rede neural MLP na identificação de falhas em motores de indução trifásicos utilizando base de dados gerada por modelo computacional
(2024-02-29)
This study addresses the application of Multilayer Perceptron (MLP) Neural Networks in identifying faults in three-phase induction motors. Using a database generated by a computational model, the neural network's performance ...
Estudo comparativo entre simulações e o desempenho real de um sistema de geração fotovoltaica
(2024-09-18)
Brazil has taken on a significant role in the global energy transition, driven by the
substantial growth in energy generation from renewable sources, particularly solar
energy. In this scenario, Distributed Micro and ...
Viabilidade econômica da utilização de Bess em sistemas de minigeração distribuída fotovoltaica: uma análise na área de concessão da Neoenergia Pernambuco
(2024-10-11)
In this study, the economic feasibility of different Solar Photovoltaic Distributed Generation solutions applied to an industrial Consumer Unit, under tariff subgroup A4, within the Neoenergia Pernambuco concession area, ...
Previsão de curto prazo da demanda de energia elétrica no nordeste brasileiro utilizando séries temporais
(2024-09-19)
Aiming for efficient and sustainable management of electrical systems, it is essential to forecast energy demand, especially due to the increasing integration of renewable sources and climate change. Accordingly, this study ...
Estudo econômico da compensação de energia elétrica por geração compartilhada em comparação ao autoconsumo local para consumidores do grupo B em Pernambuco
(2024-10-11)
The objective of this work is to conduct a financial feasibility study comparing two compensation modalities: local self-consumption and shared generation. Recognizing that many community members are unfamiliar with how ...
Estudo de caso : avaliação da viabilidade econômica da migração para o ACL em uma indústria alimentícia de Pernambuco
(2024-10-14)
With the increasing liberalization of the energy market in Brazil, the Free
Contracting Environment (ACL) has emerged as an attractive alternative
to the Regulated Contracting Environment (ACR), allowing companies ...
Visões e metas do hidrogênio verde no Brasil : comparação das abordagens no PNE e no PDE para o setor elétrico
(2024-10-24)
This work aims to examine Brazilian energy policies, focusing on the impact of green hydrogen in the electric sector. The research was conducted through a comparative analysis between the National Energy Plan (PNE) and the ...
Análise de viabilidade econômica frente às alternativas de conexão em cenários de inversão de fluxo de potência: um estudo de caso
(2024-10-22)
This paper aims to assess the economic feasibility of two connection alternatives
proposed by ANEEL's Resolution 1,000/2021, in relation to the power flow inversion in
a commercial consumer unit, located in the CPFL ...